| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.72 | 4.294% | $193.6948 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $98.88 | 3.643% | $102.4822 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $70.80 | 9.236% | $77.3391 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $192.66 | 7.161% | $206.4564 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $241.50 | 7.109% | $258.6682 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $162.33 | 4.869% | $170.2338 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $118.60 | 7.597% | $127.61 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $1,070.49 | $1,136.4845 | $1,136.48 | $1,136.50 | $1,136.50 | |